3 files changed, 7 insertions, 7 deletions
diff --git a/ext/bigdecimal/lib/bigdecimal/ludcmp.rb b/ext/bigdecimal/lib/bigdecimal/ludcmp.rb
index 8f4888725e..176ed84caf 100644
--- a/ext/bigdecimal/lib/bigdecimal/ludcmp.rb
+++ b/ext/bigdecimal/lib/bigdecimal/ludcmp.rb
@@ -17,7 +17,7 @@ module LUSolve
       end
       if nrmrow>zero then
          scales <<= one.div(nrmrow,prec)
-      else 
+      else
          raise "Singular matrix"
       end
     end
diff --git a/ext/bigdecimal/lib/bigdecimal/math.rb b/ext/bigdecimal/lib/bigdecimal/math.rb
index f3248a3c5c..24e928b901 100644
--- a/ext/bigdecimal/lib/bigdecimal/math.rb
+++ b/ext/bigdecimal/lib/bigdecimal/math.rb
@@ -30,10 +30,10 @@
 #
 module BigMath
 
-  # Computes the square root of x to the specified number of digits of 
+  # Computes the square root of x to the specified number of digits of
   # precision.
   #
-  # BigDecimal.new('2').sqrt(16).to_s 
+  # BigDecimal.new('2').sqrt(16).to_s
   #  -> "0.14142135623730950488016887242096975E1"
   #
   def sqrt(x,prec)
@@ -120,7 +120,7 @@ module BigMath
     y
   end
 
-  # Computes the value of e (the base of natural logarithms) raised to the 
+  # Computes the value of e (the base of natural logarithms) raised to the
   # power of x, to the specified number of digits of precision.
   #
   # If x is infinite or NaN, returns NaN.
@@ -148,7 +148,7 @@ module BigMath
     y
   end
 
-  # Computes the natural logarithm of x to the specified number of digits 
+  # Computes the natural logarithm of x to the specified number of digits
   # of precision.
   #
   # Returns x if x is infinite or NaN.
diff --git a/ext/bigdecimal/lib/bigdecimal/newton.rb b/ext/bigdecimal/lib/bigdecimal/newton.rb
index 59ac0f7f04..d78c3d7647 100644
--- a/ext/bigdecimal/lib/bigdecimal/newton.rb
+++ b/ext/bigdecimal/lib/bigdecimal/newton.rb
@@ -1,5 +1,5 @@
 #
-# newton.rb 
+# newton.rb
 #
 # Solves the nonlinear algebraic equation system f = 0 by Newton's method.
 # This program is not dependent on BigDecimal.
@@ -28,7 +28,7 @@ require "bigdecimal/jacobian"
 module Newton
   include LUSolve
   include Jacobian
-  
+
   def norm(fv,zero=0.0)
     s = zero
     n = fv.size